Step 1: Understand the word "Exemplary."
"Exemplary" is an adjective used to describe something or someone that serves as a desirable model or is commendable. It may also imply someone who is outstanding in behavior or performance.
Step 2: Analyze the options:
- (1) Perpetual: means never-ending or eternal. This is unrelated to being a model or outstanding.
- (2) Outstanding: means exceptionally good or excellent. This closely aligns with "exemplary" – a perfect synonym.
- (3) Eluding: means avoiding or escaping. This has no semantic relation to "exemplary."
- (4) Impartial: means neutral or unbiased. Again, this is unrelated.
Hence, the correct answer is (2) Outstanding.